140956416

素因数分解:

$2^8\times 3^3\times {\mathrm{20393}}^1$

素因数の和:20418

約数の個数: 72

約数和(自身を含む): 416853360

約数和(自身を除く): 275896944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 20393, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 326288, 367074, 489432, 550611, 652576, 734148, 978864, 1101222, 1305152, 1468296, 1957728, 2202444, 2610304, 2936592, 3915456, 4404888, 5220608, 5873184, 7830912, 8809776, 11746368, 15661824, 17619552, 23492736, 35239104, 46985472, 70478208, 140956416]

約数ペア:

[(1, 140956416), (2, 70478208), (3, 46985472), (4, 35239104), (6, 23492736), (8, 17619552), (9, 15661824), (12, 11746368), (16, 8809776), (18, 7830912), (24, 5873184), (27, 5220608), (32, 4404888), (36, 3915456), (48, 2936592), (54, 2610304), (64, 2202444), (72, 1957728), (96, 1468296), (108, 1305152), (128, 1101222), (144, 978864), (192, 734148), (216, 652576), (256, 550611), (288, 489432), (384, 367074), (432, 326288), (576, 244716), (768, 183537), (864, 163144), (1152, 122358), (1728, 81572), (2304, 61179), (3456, 40786), (6912, 20393)]